The effective potential in the naHEFT is given at the temperature \(T\)  by [1]}
\(V_{\rm {eff}}(\varphi ,T) \,=\, V^{\rm {SM}}_{\rm {eff}}(\varphi ,T) + V_{\rm {BSM}}(\varphi ) \,+\,\Delta V_{{\rm BSM},T}(\varphi ,T)\,,\) 
